The actor is set to play Rex Tamlyn, an overconfident, hard-partying playboy and partner in a Facebook-Like website devoted to “connecting people who share fleeting romantic encounters.” The pulled-from-the-headlines aspect of the episode involves a lawsuit surrounding a stolen idea. The not-so-true-to-life part: Two dead bodies turn up in the company’s office. (In that respect, Mark Zuckerberg really lucked out!)

Also appearing in episode are Thad Luckinbill (Nikita) and his identical twin, Trent, who, of course, are playing the Winklevoss-ian defendants.

Law & Order: CI‘s 10th (and technically final) season is in full-swing on USA (airing Sundays at 9/8c). Look for Beek’s episode this summer.